We are not able to provide the solutions to the lessons. However, when you show us the complete code, and state what the problem is (in your own words), we are able to provide guidance for you to solve the problem.
Please dont use another users topic for help with your own code
If you have a question about a specific challenge as it relates to your written code for that challenge and need some help, click the Ask for Help button located on the challenge (it looks like a question mark). This button only appears if you have tried to submit an answer at least three times.
The Ask for Help button will create a new topic with all code you have written and include a link to the challenge also. You will still be able to ask any questions in the post before submitting it to the forum.
i am also facing same issue I am not able to submit 12, 136, 150 steps in Learn Basic JavaScript by Building a Role Playing Game in JavaScript Algorithms and Data Structures (Beta)
please help with it if you know , if not please freeCodeCamp fix the bug.